<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link type="text/css" rel="stylesheet" href="/webjars/bootstrap/3.3.7/css/bootstrap.css">
    <script type="text/javascript" src="/webjars/jquery/3.4.1/jquery.js"></script>
    <script type="text/javascript" src="/webjars/bootstrap/3.3.7/js/bootstrap.js"></script>
    <script type="text/javascript" src="/webjars/vue/2.6.10/dist/vue.js"></script>
    <script type="text/javascript" src="/webjars/axios/0.19.0/dist/axios.js"></script>
</head>
<body>
<div id="vuebox">
    <div class="container" style="margin-top: 50px">
        <div class="row">
            <div class="col-md-6">
                <form class="form-inline" role="form" style="padding-left: 250px;">
                    <div class="form-group" style="padding-left: 20px;">
                        <label>图书分类:</label>
                        <select class="form-control" v-model="categoryId">
                            <option value="0">全部</option>
                            <option v-for="item in categoryList.data" :value="item.id">{{item.name}}</option>
                        </select>
                    </div>
                    <div class="form-group"  style="padding-left: 20px;">
                        <button type="button" class="btn btn-primary" @click="selectEntry(1)">查询</button>
                    </div>
                </form>
            </div>
            <div class="col-md-4 text-right">
                <a href="#" class="btn btn-primary" @click.stop="showModal()">新增电子图书</a>
            </div>
        </div>
        <br/>
        <table class="table table-striped">
            <thead>
            <tr>
                <th>图书编号</th>
                <th>图书名称</th>
                <th>图书摘要</th>
                <th>上传人</th>
                <th>上传时间</th>
                <th>操作</th>
            </tr>
            </thead>
            <tbody>
            <tr v-for="item in entries.data.list">
                <td>{{item.id}}</td>
                <td>{{item.title}}</td>
                <td>{{item.summary}}</td>
                <td>{{item.uploaduser}}</td>
                <td>{{item.createdate}}</td>
                <td>
                    <button class="btn btn-success" @click="to_update_entry(item.id)">修改</button>
                        <button class="btn btn-danger"@click="deleteEntry(item.id)">删除</button>
                </td>
            </tr>
            </tbody>
        </table>
        <br/>
        <div class="text-right">
            <ul class="pagination">
                <li :class="{disabled:!entries.data.hasPreviousPage}"><a href="#" @click.stop="selectEntry(entries.data.perPage)">&laquo;</a></li>
                <li :class="{active:entries.data.pageNum==i}" v-for="i in entries.data.navigatepageNums"><a href="#" @click.stop="selectEntry(i)">{{i}}</a></li>
                <li :class="{disabled:!entries.data.hasNextPage}"><a href="#" @click.stop="selectEntry(entries.data.nextPage)">&raquo;</a></li>
            </ul>
        </div>
    </div>
    <!--模态框-->
    <div class="modal" id="mymodal">
        <div class="modal-dialog">
            <div class="modal-content">
                <div class="modal-header">
                    <button class="close" type="button" @click="hideModal()">&times;</button>
                    <div class="modal-title">
                        添加图书
                    </div>
                </div>
                <div class="modal-body">
                    <form class="form-horizontal" role="form">
                        <input id="entry_id" type="text" v-model="new_entry.id">
                        <div class="form-group">
                            <label for="categoryId" class="col-sm-2 control-label">图书分类</label>
                            <div class="col-sm-10">
                                <select id="categoryId" class="form-control" v-model="new_entry.categoryid">
                                    <option value="0">全部</option>
                                    <option v-for="item in categoryList.data" :value="item.id">{{item.name}}</option>
                                </select>
                            </div>
                        </div>
                        <div class="form-group">
                            <label for="title" class="col-sm-2 control-label">图书名称</label>
                            <div class="col-sm-10">
                                <input v-model="new_entry.title" id="title" type="text" class="form-control" placeholder="请输入图书名称">
                            </div>
                        </div>
                        <div class="form-group">
                            <label for="summary" class="col-sm-2 control-label">图书摘要</label>
                            <div class="col-sm-10">
                                <input v-model="new_entry.summary" id="summary" type="text" class="form-control" placeholder="请输入图书摘要"/>
                            </div>
                        </div>
                        <div class="form-group">
                            <label for="uploaduser" class="col-sm-2 control-label">上传人</label>
                            <div class="col-sm-10">
                                <input v-model="new_entry.uploaduser" id="uploaduser" type="text" class="form-control" placeholder="请输入上传人">
                            </div>
                        </div>
                        <div class="form-group">
                            <label for="createdate" class="col-sm-2 control-label">上传时间</label>
                            <div class="col-sm-10">
                                <input v-model="new_entry.createdate" id="createdate" type="text" class="form-control" placeholder="请输入上传时间">
                            </div>
                        </div>
                    </form>
                </div>
                <div class="modal-footer">
                    <button class="btn btn-default" @click="hideModal()">关闭</button>
                    <button class="btn btn-primary" @click="saveEntry()">保存</button>
                </div>
            </div>
        </div>
    </div>
</div>


</body>
</html>
<script type="text/javascript">
    var vm = new Vue({
        el:"#vuebox",
        data:{
            categoryList:{},
            categoryId:"0",
            entries:{},
            pageNum:'',
            delResult:{},
            new_entry:{id:'',categoryid:'0',title:'',summary:'',uploaduser:'',createdate:''}
        },
        methods:{
          selectEntry:function (pageNum) {
              axios.get("/selectEntry",{params:{categoryId:this.categoryId,pageNum:pageNum}}).then(res=>{
                  this.entries=res.data;
                      this.pageNum=pageNum;
              });

          },
            deleteEntry:function (id) {
                axios.get("/delEntryById",{params:{id:id}}).then(res=>{

                    this.delResult=res.data;
                    if (this.delResult.result=='SUCCESS'){
                        alert("删除成功")
                        this.selectEntry(this.pageNum);
                    }else {
                        alert(this.delResult.message);
                    }
                })
            },
            showModal:function () {
                $('#mymodal').modal('show');
            },
            hideModal:function () {
                $('#mymodal').modal('hide');
                this.clearForm();
            },
            clearForm:function () {
                $('#entry_id').value('');
                $('#categoryId').val(0);
                $('#title').val('');
                $('#summary').val('');
                $('#uploaduser').val('');
                $('#createdate').val('');

            },
            saveEntry:function () {
                axios.post("/saveEntry",this.new_entry).then(res=>{
                    this.delResult=res.data;
                    if (this.delResult.result=='SUCCESS'){
                        this.selectEntry(this.pageNum);
                        this.hideModal();

                    }else {
                        alert(this.delResult.message);
                    }
                })
            },

            to_update_entry(id){
              axios.get("/getEntryById",{params:{id:id}}).then(res=>{
                  this.new_entry=res.data.data;
                  this.showModal();
              })
            }
        },
        mounted(){
            axios.get("/getCategoryList").then(res=>this.categoryList=res.data);
            this.selectEntry(1);
        }
    });
</script>